VIDEO: Sneak Peek - Kylie Jenner Finally Ready to Meet Caitlyn Jenner in Heartfelt I AM CAIT Clip

When Caitlyn Jenner told her 10 children that she is transgender, their initial reactions were varied. Understandably, they had concerns about her transition, and Caitlyn had her own set of concerns to consider. "Kylie's the one we're really worried about," the Olympic gold medalist confided to a friend in an episode of Keeping Up With the Kardashians that aired in May. "She's having a hard time dealing with this. I do everything I can to try to stay in touch but she doesn't want to talk about it. She's just shut me out lately."

Caitlyn added, "My big concern is just that we've had such a close relationship for so many years and my kids are everything to me. I don't want her to go away, emotionally."

Meanwhile, Kendall Jenner said Kylie Jenner was more likely to "bottle up her emotions." And, during a siblings trip to Big Sky, Montana, Kylie herself said, "My sisters keep trying to push me to talk about things, but I don't really want to talk to anyone else right now."

As time went on, however, Kylie began to open up.

In a sneak peek from I Am Cait, E!'s eight-part dock-series premiering this Sunday at 8 p.m., Kylie surprises Caitlyn at home. Watch it below!

Source: E!